An argyle is a weaving or knitting pattern composed of diamond shapes, often interlocking with thinner diagonal checks. The Argyle Hand Pocket Shirt is based on the Millwheel Shirt, with diagonally angled square hand-warmer pockets forming an argyle pattern at the bottoms of the front panels.

Argyles are a loose adaptation of the Clan Campbell tartan from Argyle in the West of Scotland, and were popularised in the early Twentieth Century by the Duke of Windsor.